• 농촌의학ㆍ지역보건
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• 제22권2호
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• pp.239-252
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• 1997

A questionnaire survey including stool examination for the parasite ova, skin test, and enzyme-linked immunosorbent assay (ELISA) of the liver fluke to find the factors related with the prevalence of the parasite infestation was done toward 118 residents living in three villages of Song-jung, Yi-jung, and Chim-gok of Okok-myun, Goksung County, South Cholla Province. The results are as follows : 1. The prevalence of Clonorchis sinensis ova by the stool examination was 46.6%. The sensitivity and specificity of skin test to egg-positive cases were 63.5% and 68.9%. The sensitivity and specificity of ELISA to egg-positive clonorchiasis were 100% and 34.9%. 2. The prevalence of Clonchiasis was higher in male than in female. 45~64 year old group was the highest among age groups, and the longer the duration of living in the present residence was, the higher the prevalence was shown statistically significantly (p<0.01). 3. The present drinker had higher prevalence of Clonorchiasis significantly than the past drinker or non-drinker, and the more the frequency of drinking the higher the prevalence was shown significantly (p<0.05). 4. Those who took raw fish had significantly higher than persons who didn't take it or take cooked fish(p<0.05) and prevalence showed the tendency to be increased as the frequency to take raw fishes increased significantly(p<0.05). 5. Those who had taken a raw sweet fish(Plecoglossus altivelis) or snake-headed fish(Ophicephalus argus) showed significantly higher prevalence of infection with liver fluke than persons who didn't take the raw fish. 6. While 56.4% of persons infected with Clonorchiasis answered that they were healthy, only 13.0% of the subjects were careful for their health, and 41.8% experienced tests to diagnose liver flukes before they were examined by this survey. 7. While 56.4% of infected persons thought the prevalence was high in their community, 54.0% were afraid to be infected, 47.1% thought the infection might destroy their health, 25.5% took treatment drugs, and 18.2% took raw fish continuously after treatment. The above results confirmed that Goksung area was highly prevalent in Clonorchiasis, so it was necessary to push effective preventive program against liver fluke infection together with the program to diagnose and treat existing infected persons.

• 환경생물
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• 제31권4호
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• pp.402-410
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• 2013

본 연구는 하구둑이 설치되지 않은 섬진강의 어류군집 특성을 파악하고자 섬진강 본류 구간을 16지점으로 구분하여 2010년부터 2012년까지 현장조사를 실시하였다. 총 17과 54종의 어류가 채집되었고 잉어과에 속하는 어류가 우점적으로 분포하였으며 피라미(Zacco platypus; Relative abundance, RA: 47.8%)가 우점종으로 나타났다. 총 17종의 한국고유종(31.5%)이 채집되었으며 이는 한반도 담수어의 고유화 빈도인 22.5~25.9%와 비교하여 높게 나타났다. 외래종의 상대풍부도(1.1%)는 낮게 나타났으나 문헌연구를 통한 비교시 상대적으로 높게 나타났다 (2002, 0.0%; 2009, 0.4%). 군집 분석 결과 해수의 영향을 받는 하류의 세 지점(St.1~St.3)은 다양도 및 균등도가 높게 나타났고, 반면 순수 담수역에 위치한 St.4~St.16에서는 피라미가 우점적으로 출현하여 전반적으로 우점도가 높게 나타났다. 섬진강에서 해수어, 주연어, 경제성 어종 및 다양도 지수가 낙동강, 영산강, 금강과 비교하여 높게 나타났으며, 이러한 섬진강의 풍부한 어족자원과 안정된 어류 군집을 유지하기 위해 보존될 가치가 있으며, 이를 위한 지속적인 모니터링이 필요하다.

• 수산경영론집
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• 제34권1호
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• pp.115-136
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• 2003

As of late, people who enjoy fishing as a pastime in Korea has dramatically increased on the back of the increased national income and 5-day working system being in place. In the past, people used to fish in inland waters, but fishing on the sea has also shown a steady increase. The expanded fishing community along with increasing types of fishing, however, led to destruction of ecosystem by littering the waters of both inland and sea with wastes and reckless exploitation of fish resources. Fishing activities are usually taking place in inland waters, or on the sea, which is, by definition, a common property, and side effects such as free riding and diseconomy are frequently observed occurring. In other words, everyone can use the property free of charge(except paying fishing lot), and littering the waters with pollutants and wastes stemming from fishing activities is currently rampant. In this context, this paper studies the necessity of introducing fishing license system and its feasibility in Korea from a perspective to improve the national welfare through policy measures based on 'polluter pays principle' to prevent further environmental pollution in the fishing lot and preserve fishery resources. Study shows that introduction of Recreational fishing license system is urgently needed, but it is concluded that it should take more time to implement the system so as to accomodate the differing interests of all parties involved including recreational fishing industry, while strengthening public relation activities to solicit for the people's understanding of the system to be introduced.

• 한국식생활문화학회지
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• 제34권1호
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• pp.1-13
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• 2019

This study was conducted to track the appearance of Aguijjim and its popularity on the national level. Furthermore, changes in the monkfish recipe and how they impacted the consumption of monkfish were investigated. It is assumed that monkfish was consumed by Japanese in Korea during the Japanese colonial era. After liberation, people cooked the fish as soup. In the 1960s, Aguijjim was invented in Masan. There is great controversy regarding how the dish was born. It has been asserted that it was created by one specific person, that refugees with insufficient food developed, and that it is just an advancement of Bugeojjim. Aguijjim restaurants began to appear in Seoul in the 1970s, and in the 1990s streets full of Aguijjim restaurants formed. Moreover, popular music and literature referenced Aguijjim in the late 1990s. As Aguijjim has developed and the formation of Aguijjim street have combined, the consumption of monkfish has increased drastically, leading to its import. As cooking methods have transformed, the fish with the unpleasant look which was thrown out in the past, have dramatically gained public interest. 'Masan Aguijjim' became an independent brand that represents a local food that has also been nationalized in a short amount of time.

• 식품보건융합연구
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• 제8권4호
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• pp.11-21
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• 2022

Spirulina is known to be more useful abroad than in Korea because it contains more protein than Chlorella, the same microalgae. In the past, sources of animal protein were diverse, but since it takes a long time to receive protein along with environmental pollution, we thought that spirulina could attract attention as a new protein source. In this study, application cases were analyzed in foods in the fields of acorn cake, tofu, dumpling skin, fish cake, white bread, pound cake, salad dressing, and yogurt and so on. As a result of centrally analyzing antioxidant and sensory evaluation, it was confirmed that the results were effective enough to develop products in tofu, dumpling skin, fish cake, and pound cake. It is thought that development of food in other fields will be possible if an additive amount that can match the consumer's preference is found by supplementing the mixing ratio. If it is used as a main raw material for existing food rather than as a raw material for health functional food, consumer preference can increase and quality can be further improved, and it can be suggested as a good alternative for an aging society.

• 한국환경보건학회지
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• 제37권4호
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• pp.258-266
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• 2011

Objectives: The aim of this study is to examine the possible changes over the past ten years in the estimated daily dietary lead intake (Pb-D) stemming from the variation of daily intake amounts for each food group. The following factors were considered; 1. time trends in Pb-D as the estimated values, 2. the time trend in Pb-D by food groups 3. the most influential food groups for dietary Pb intake. Methods: Estimated Pb-D was drawn from food consumption according to food groups reported in the Korean National Health and Nutrition Survey and the lead contents of each food group as reported in 23 prior publications. Results: The estimated Pb-D in a 2009 survey was 40.8 ${\mu}g/day$, of which 22.5 ${\mu}g/day$ (55.1%) was of plant origin and 18.3 ${\mu}g/day$ (44.9%) was of animal origin. Meats and poultry, fish and shellfish among foods of animal origin and beverages of plant origin had the largest contribution in Pb-D among the food groups. Conclusion: Over past ten years, daily lead intakes have slightly increased among men. Otherwise, no clear variation is apparent among women.

• 한국어병학회지
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• 제23권1호
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• pp.1-8
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• 2010

무지개 송어 발안란의 이동 이력과 IHNV G gene 염기서열의 계통학적 분석에 의해 IHNV의 국내 이동에 대해서 처음으로 조사되었다. IHNV RtWanju09 분리주는 IHNV RtPy91과 RtJe00의 JRt Shizuoka lineage에 속하는 것으로 나타났으며, 강원도에서 분리된 IHNV RtPy91과 RtWanju09 사이의 G gene의 유전적 차이는 1.77%였고, 약 20년간 우리나라의 JRt Shizuoka lineage에 속하는 한국 분리주들은 최대 3.03%의 유전적 차이를 나타내 계속적으로 바이러스가 진화하는 것을 알 수 있었다. 또한 전라북도 지역에서 분리된 IHNV RtWanju09 분리주는 IHNV가 오염된 강원도 지역산 발안란이 전라북도에 전파되었을 것으로 사료된다.

• 미생물학회지
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• 제27권3호
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• pp.225-230
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• 1989

1983년 우리나라에서 처음으로 전염성췌장괴저 바이러스가 분리되기 시작한 이래 여러가지 종류의 내수며 양식 물고고기로부터 이 바이러스가 검출되어 왔다. 세계적으로 안정되고 있는 세가지 표준혈청형 즉 VR-299, Sp 그리고 Ab형 에 대한 중화항체 실험으로, 우리나라에서 발견되는 전염성췌장괴저 바이러스는 주로 VR-299형임이 확인되어 왔으나 대청댐에서 양식된 송어로부터 발견된 한 주의 바이러스는 독특한 혈청형을 보이고 있어 그 특성을 조사하였다. 이 바이러스로부터 단백질과 핵산을 분리하여 세가지 표준 혈청형 바이러스의 그것과 비교하여 본 결과, 크기에 있어 분명한 차이가 보였고 중화항체를 이용한 감염저지 실험으로 Sp 형과 비교적 가까운 연관관계를 가지는 거승로 밝혀졌으나, 세가지 표준 혈청과는 뚜렷이 구분되는 새로운 혈청형으로 판정되었다.

• 수산해양기술연구
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• 제37권3호
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• pp.232-239
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• 2001

제주도 연안 정치망의 어획성능을 향상시키기 위한 어구구조개량과 조업방식의 생력화에 대한 기초자료를 제공할 목적으로 현재 제주도 연안정치망 어장에 부설하여 조업을 행하고 있는 각망어구와 낙망어구의 어획성능을 비교하기 위해서 두 어장의 3년(1997~1999년)간 어획량을 분석하였는데, 그 결과는 다음과 같다. 1. 1997~1999년까지의 3년간의 총어획량은 각망어구가 18.7톤 낙망어구가 36.5톤으로 낙망구의 어획량이 2배 정도 많았다. 2. 1997~1999년까지의 오징어, 전갱이, 독가시와 방어의 어획량은 전체적으로 각망어구보다 낙망어구의 어척량이 1.8배 정도 많았다. 3. CPUE는 각망어구에서는 전갱이가 10.01k 오징어가 20.5kg, 독가시치가 18.0kg 방어가 2.2kg이며 낙망어구에서는 전갱이가 57.5kg, 오징어가 30.0kg, 독가시치가 25.0kg, 방어가 4.7kg였는데 전반적으로 낙망어구의 CPUE가 높게 나타났다. 4. 유어율은 각망어구에서는 전갱이가 64%, 오징어가 79%, 독가시치가 39% 방어가 14%이고 낙망어구에서는 전갱이가 18%, 오징어가 85%, 독가시치가 40%, 방어가 14%로 전체적으로는 각망어구의 유어율이 높게 나타났으나 여기서의 어획량은 낙망어구가 높게 나타났다.

• 수산해양교육연구
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• 제20권3호
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• pp.400-409
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• 2008

전북연안의 어업자원 생산량의 경년변화를 알아보기 위하여 시험조업과 어업생산량을 조사 분석하였다. 2002년도의 시험조업에 의해 어획된 어업생물의 종수는 23종 이었고 총개체수는 6,008개체, 총중량은 376.38kg 이었다. 2004년도에는 종수는 15종, 총개체수는 2,469개체, 총중량은 211.99kg으로 나타났다. 1990년부터 2007년사이의 전국해면어업 생산량은 약 140만톤에서 180만톤으로 비교적 안정된 모습을 보인 반면 전라북도는 1990년도에 133,997톤이던 생산량이 2007년도에는 44,695톤으로 67%가 감소되었다. 전라북도와 인접한 충청남도의 어업생산량은 전라북도와는 달리 1990년에 51,187톤이었던 생산량이 최근에는 85,637톤으로 증가 되었다. 경기도의 어업생산량은 1990년에 42,260톤이 2007년에는 6,770톤으로 무려 84%가 감소되었다. 이러한 결과를 초래한 원인은 여러 가지 들 수 있겠지만 가장 큰 원인은 각종 개발사업으로 인한 어장축소와 해양오염으로 인한 어업자원 감소를 들 수 있다. 같은 서해안에서도 개발이 비교적 더디게 진행되고 있는 충청남도는 어업생산량이 증가하고 있음이 이를 중명한다고 할 수 있다.